—How old is your daughter?

—________. We had a special party for her ________ birthday last Sunday. [ ]

A. Nine, nine

B. Nine, ninth

C. Ninth, nine

D. Ninth, ninth

在施工过程中或全部工程结束后，两个或两个以上的施工单位对方所施工的工程质量进行检查叫（）。

A.自检

B.互检

C.交接检

D.免检